Results 21 to 30 of about 11,362 (262)

Harmfulness of two species of weevils (Sitophilus granarius L. and Sitophilus zeamais Motsch.) on different maize hybrids [PDF]

open access: yesJournal of Central European Agriculture, 2021
Storage pests are pests adapted to living indoors, where their entire life cycle occurs on stored agricultural products. Nowadays, insects within storage facilities are the main problem in the storage process.
Darija Lemic   +2 more
doaj   +1 more source

Comparative Efficacy of Wood Ash and Leaf Powder of <i>Aquaria salicifolia</i> Against <i>Sitophilus zeamais</i> and <i>Acanthoscelides obtectus</i>. [PDF]

open access: yesScientifica (Cairo)
Maize and beans are very important sources of proteins and carbohydrates, and these grains are widely cultivated and stored for further use and consumption. During their storage, maize and beans are seriously attacked by beetle pests, namely, Sitophilus zeamais and Acanthoscelides obtectus, respectively.
Bua BB   +5 more
europepmc   +2 more sources

Preliminary Assessment of Repellency and Toxicity of Essential Oils against Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae) on Stored Organic Corn Grains

open access: yesFoods, 2022
Insect infestation of cereal grains during post-harvest storage not only causes significant grain loss, but also reduces grain quality and makes grains more susceptible to mold infection.
Sawo Eesiah   +4 more
doaj   +1 more source

Morphophysical and biochemical traits involved in maize grain varietal susceptibility to the maize weevil, Sitophilus zeamais (Coleoptera, Curculionidae)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2021
Description of the subject. Maize (Zea mays L.) is a major staple food providing nutrients for humans and animals worldwide. In Sub-Saharan Africa, maize is stored to ensure food resource availability throughout the year.
Déthié Ngom   +5 more
doaj   +1 more source

Disinfestation of Sitophilus zeamais Motschulsky in stored maize using microwave [PDF]

open access: yesE3S Web of Conferences, 2020
This study aimed primarily to investigate on disinfestation of maize weevil (Sitophilus zeamais Motschulsky) in maize storage by using microwave method. Specimens of Maize weevils were cultured for 30 days in a maize sample with 17% moisture content (wet
Lapcharoensuk Ravipat   +2 more
doaj   +1 more source

Screening of Promising Maize Varieties Against Maize Weevil (Sitophilus zeamais Motschulky) Under Storage Condition

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2023
The maize weevil (Sitophilus zeamais Motschulsky) causes significant quantitative and qualitative losses during storage. To identify resistant varieties of maize against this pest, an experiment was conducted in a Completely Randomized Design (CRD) with ...
Sarjit Pandey   +2 more
doaj   +1 more source

Insecticidal activities of long pepper (Piper retrofractum Vahl) fruit extracts against seed beetles (Callosobruchus maculatus Fabricius, Callosobruchus chinensis Linnaeus, and Sitophilus zeamais Motschulsky) and their effects on seed germination

open access: yesHeliyon, 2022
Bruchid beetles (Callosobruchus maculatus and Callosobruchus chinensis), and maize weevil (Sitophilus zeamais) are important insect pests during the postharvest period.
J. Pumnuan   +6 more
doaj   +1 more source

Management of Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae) using Nigerian Raw Diatomite

open access: yesJournal of Applied Sciences and Environmental Management, 2020
Maize weevil, Sitophilus zeamais, whose management has largely been via traditional control practices, is a key pest of stored maize grains causing severe losses. This study explored the use of Nigerian Raw Diatomite (RD) in the management of the weevil.
M.A. Medugu, E. Okrikata, D.M. Dunuwel
doaj   +1 more source

Evaluation of Toxicity of Some Tropical Flora, Clay and Permethrin against Sitophilus zeamais Motsch. on Stored Maize Grains

open access: yesCaraka Tani: Journal of Sustainable Agriculture, 2022
Weevil (Sitophilus zeamais Motsch.) is a vital arthropod pest of maize (Zea mays L.) grains and flours in traditional storage systems. The pest bore holes into stored grains reducing their nutrient contents germination potentials and contaminating ...
Kingsley Chidi Emeasor   +2 more
doaj   +1 more source

Efficiency of Schinus molle Essential Oil against Bactericera cockerelli (Hemiptera: Triozidae) and Sitophilus zeamais (Coleoptera: Dryophthoridae)

open access: yesAgriculture, 2022
The present study determines the chemical composition of Schinus molle essential oil and its mortality and repellent effect on Bactericera cockerelli immature stage and Sitophilus zeamais adults.
Nadia Landero-Valenzuela   +10 more
doaj   +1 more source

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